[Numpy-discussion] More about data types in NumPy

Francesc Altet faltet at carabos.com
Wed Sep 27 06:22:37 CDT 2006


El dc 27 de 09 del 2006 a les 10:01 +0100, en/na James Graham va
escriure:
> Francesc Altet wrote:
> > So far so good, but is the next the intended behaviour?
> > 
> >>>> numpy.typeDict['i4']
> > <type 'numpy.int32'>
> >>>> numpy.typeDict['int32']
> > <type 'numpy.int32'>
> >>>> numpy.typeDict['i4'] == numpy.typeDict['int32']
> > False
> > 
> > 
> By way of comparison, I get (Linux/AMD 64):
> 
> In [1]: import numpy
> 
> In [2]: numpy.typeDict['i4'] == numpy.typeDict['int32']
> Out[2]: True
> 
> In [3]: numpy.typeDict['i4'] is numpy.typeDict['int32']
> Out[3]: True
> 
> In [4]: numpy.__version__
> Out[4]: '1.0b5'

Yeah, but I'm on Linux/AMD32. I'd bet that in your machine you will get
something like:

In [2]: numpy.typeDict['i8'] == numpy.typeDict['int64']
Out[2]: False


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>0,0<   Francesc Altet     http://www.carabos.com/
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